JP7582508B2 - 電子部品 - Google Patents

電子部品 Download PDF

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Publication number
JP7582508B2
JP7582508B2 JP2023559440A JP2023559440A JP7582508B2 JP 7582508 B2 JP7582508 B2 JP 7582508B2 JP 2023559440 A JP2023559440 A JP 2023559440A JP 2023559440 A JP2023559440 A JP 2023559440A JP 7582508 B2 JP7582508 B2 JP 7582508B2
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JP
Japan
Prior art keywords
base electrode
glass film
thickness
covered
element body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023559440A
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English (en)
Japanese (ja)
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JPWO2023084879A1 (https=
JPWO2023084879A5 (https=
Inventor
知也 大島
悠太 星野
耕市 山田
美希 佐々木
充 中野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2023084879A1 publication Critical patent/JPWO2023084879A1/ja
Publication of JPWO2023084879A5 publication Critical patent/JPWO2023084879A5/ja
Application granted granted Critical
Publication of JP7582508B2 publication Critical patent/JP7582508B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/30—Stacked capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
    • H01C7/043—Oxides or oxidic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/1413—Terminals or electrodes formed on resistive elements having negative temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/148—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals embracing or surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/224—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H01C7/041—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient formed with two or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
    • H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Thermistors And Varistors (AREA)
JP2023559440A 2021-11-09 2022-08-31 電子部品 Active JP7582508B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021182605 2021-11-09
JP2021182605 2021-11-09
PCT/JP2022/032713 WO2023084879A1 (ja) 2021-11-09 2022-08-31 電子部品

Publications (3)

Publication Number Publication Date
JPWO2023084879A1 JPWO2023084879A1 (https=) 2023-05-19
JPWO2023084879A5 JPWO2023084879A5 (https=) 2024-04-09
JP7582508B2 true JP7582508B2 (ja) 2024-11-13

Family

ID=86335541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023559440A Active JP7582508B2 (ja) 2021-11-09 2022-08-31 電子部品

Country Status (3)

Country Link
US (1) US12488917B2 (https=)
JP (1) JP7582508B2 (https=)
WO (1) WO2023084879A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025169709A1 (ja) * 2024-02-05 2025-08-14 株式会社村田製作所 電子部品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170736A (ja) 2000-11-29 2002-06-14 Kyocera Corp 積層型電子部品およびその製法
JP2013197586A (ja) 2012-03-20 2013-09-30 Samsung Electro-Mechanics Co Ltd 積層セラミック電子部品及びその製造方法
JP2017204565A (ja) 2016-05-11 2017-11-16 Tdk株式会社 積層コイル部品
US20200105478A1 (en) 2018-09-06 2020-04-02 Samsung Electro-Mechanics Co., Ltd. Ceramic electronic component
JP2022085818A (ja) 2020-11-27 2022-06-08 サムソン エレクトロ－メカニックス カンパニーリミテッド． 積層型キャパシター

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3555563B2 (ja) * 1999-08-27 2004-08-18 株式会社村田製作所 積層チップバリスタの製造方法および積層チップバリスタ
JP2004311676A (ja) 2003-04-07 2004-11-04 Murata Mfg Co Ltd チップ状積層セラミック電子部品の製造方法およびチップ状積層セラミック電子部品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170736A (ja) 2000-11-29 2002-06-14 Kyocera Corp 積層型電子部品およびその製法
JP2013197586A (ja) 2012-03-20 2013-09-30 Samsung Electro-Mechanics Co Ltd 積層セラミック電子部品及びその製造方法
JP2017204565A (ja) 2016-05-11 2017-11-16 Tdk株式会社 積層コイル部品
US20200105478A1 (en) 2018-09-06 2020-04-02 Samsung Electro-Mechanics Co., Ltd. Ceramic electronic component
JP2022085818A (ja) 2020-11-27 2022-06-08 サムソン エレクトロ－メカニックス カンパニーリミテッド． 積層型キャパシター

Also Published As

Publication number Publication date
JPWO2023084879A1 (https=) 2023-05-19
US12488917B2 (en) 2025-12-02
WO2023084879A1 (ja) 2023-05-19
US20240136093A1 (en) 2024-04-25

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